Target Exam

CUET

Subject

Biology

Chapter

Biotechnology -Principles and Processes

Question:

Arrange the following steps involved in Polymerase Chain Reaction in correct sequence.

A. Denaturation of dsDNA by heating.
B. Extension of Primer
C. Annealing of Primer
D. Amplification of DNA

Choose the correct answer from the options given below:

Options:

A, C, B, D

B, A, C, D

D, A, B, C

A, B, C, D

Correct Answer:

A, C, B, D

Explanation:

The correct answer is Option (1) → A, C, B, D